How far is Dayton, OH from Loudonville, OH?
The driving distance from Dayton, OH to Loudonville, OH is about 148.7 miles (239.3 km), with a travel time of about 02h 54m by car.
- The straight-line flight distance is about 119.8 miles (192.8 km).
- For a round trip, plan for roughly 05h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 54m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Franklin County, Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Slight Chance Rain Showers
Partly Sunny
Driving Route Map
The map below follows the saved road route between Dayton and Loudonville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Loudonville.
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1
Start on South Main Street
1.3 km · 2 min · South Main Street
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2
Take the ramp right toward I 75 North, SR 4 North: Toledo, Springfield
43 m · 3 sec
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3
Keep slight right to continue on SR 4 North: Springfield
1102 ft · 23 sec
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4
Merge slight left
10.4 mi · 13 min
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5
Take the exit slight right toward US 70 East, SR 4 North: Columbus
5.8 mi · 7 min
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6
Keep slight left
49.2 mi · 53 min
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7
Keep slight left to continue on I 670 East: Airport
4.3 mi · 5 min
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8
Keep slight right to continue on North Innerbelt
1003 ft · 16 sec · North Innerbelt
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9
Take the exit slight right toward I 71 North: Cleveland
2166 ft · 41 sec
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10
Keep slight left to continue on I 71 North: Cleveland
1560 ft · 38 sec
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11
Merge slight left
55.3 mi · 1 hr 1 min
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12
Take the exit slight right toward SR 97: Lexington, Bellville
1945 ft · 54 sec
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13
Turn right onto State Route 97
2.6 mi · 4 min · State Route 97
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14
Continue on Church Street
2349 ft · 47 sec · Church Street
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15
Turn left onto Main Street
1068 ft · 16 sec · Main Street
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16
Continue on Riverside Drive
667 ft · 18 sec · Riverside Drive
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17
Turn right onto Mill Road
1.5 km · 2 min · Mill Road
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18
Continue on State Route 97
4.1 mi · 6 min · State Route 97
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19
Continue on Main Street
1.3 km · 1 min · Main Street
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20
Continue on Cleveland Street
3227 ft · 1 min · Cleveland Street
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21
Continue on State Route 97
9 mi · 12 min · State Route 97
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22
Turn left
2.6 mi · 3 min
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23
Arrive at your destination
0 m · 1 sec · South Market Street
Car Route Details
A richer read on the saved driving route between Dayton and Loudonville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 71 North
Merge slight left
55.3 mi · 01h 01m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Cloudy then Slight Chance Rain Showers leaving Dayton and Partly Sunny near Loudonville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayton to Loudonville?
The road trip is about 148.7 miles (239.3 km) and usually takes 02h 54m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Grandview Heights is a useful midpoint, sitting about 74.3 miles from Dayton and 74.4 miles from Loudonville.
How much longer is the road route than the straight-line distance?
The direct path is about 119.8 miles (192.8 km), while the road route adds roughly 28.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 12:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.45 one way or $38.90 round trip. Estimated CO2 is about 46.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Slight Chance Rain Showers around Dayton and Partly Sunny near Loudonville.
Stop Ideas Near Grandview Heights
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Grandview Heights.
Columbus, OH
Flight Path Map
This map shows the direct air route between Dayton and Loudonville. Straight-line distance: 119.78 mi (192.77 km).
#1 Dayton
The ninth most populous city in Ohio.
| Population | 139,907 |
| Coordinates | 39.7589500, -84.1916100 |
| Altitude | 225 |
| Country | United States |
#2 Loudonville
Village in Ashland and Holmes counties in Ohio, United States
| Population | 2,622 |
| Coordinates | 40.6353400, -82.2332100 |
| Altitude | 294 |
| Country | United States |
End: Loudonville (-82.23321, 40.63534)
Estimated Travel Time
Distance: 239 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 57m |
| 40 mph (64.37 km/h) | 03h 43m |
| 50 mph (80.47 km/h) | 02h 58m |
| 60 mph (96.56 km/h) | 02h 28m |
| 70 mph (112.65 km/h) | 02h 07m |
| 80 mph (129 km/h) | 01h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $19.45 | $38.90 |
| Mid-grade | $4.24 | $22.27 | $44.54 |
| Premium | $4.79 | $25.15 | $50.30 |
| Diesel | $4.30 | $22.60 | $45.19 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Ohio · May 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.